revert my pass through the tree to remove checks of the result of ast_strdupa

(revisions 8378 through 8381)


git-svn-id: http://svn.digium.com/svn/asterisk/trunk@8387 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 33 insertions, 24 deletions

diff --git a/apps/app_verbose.c b/apps/app_verbose.c
index 4b7a54b0e..4ec4839d7 100644
--- a/apps/app_verbose.c
+++ b/apps/app_verbose.c
@@ -67,34 +67,38 @@ static int verbose_exec(struct ast_channel *chan, void *data)
 	LOCAL_USER_ADD(u);
 
 	if (data) {
-		vtext = ast_strdupa(data);
-		char *tmp = strsep(&vtext, "|,");
+		vtext = ast_strdupa((char *)data);
 		if (vtext) {
-			if (sscanf(tmp, "%d", &vsize) != 1) {
+			char *tmp = strsep(&vtext, "|,");
+			if (vtext) {
+				if (sscanf(tmp, "%d", &vsize) != 1) {
+					vsize = 0;
+					ast_log(LOG_WARNING, "'%s' is not a verboser number\n", vtext);
+				}
+			} else {
+				vtext = tmp;
 				vsize = 0;
-				ast_log(LOG_WARNING, "'%s' is not a verboser number\n", vtext);
 			}
-		} else {
-			vtext = tmp;
-			vsize = 0;
-		}
-		if (option_verbose >= vsize) {
-			switch (vsize) {
-			case 0:
-				ast_verbose("%s\n", vtext);
-				break;
-			case 1:
-				ast_verbose(VERBOSE_PREFIX_1 "%s\n", vtext);
-				break;
-			case 2:
-				ast_verbose(VERBOSE_PREFIX_2 "%s\n", vtext);
-				break;
-			case 3:
-				ast_verbose(VERBOSE_PREFIX_3 "%s\n", vtext);
-				break;
-			default:
-				ast_verbose(VERBOSE_PREFIX_4 "%s\n", vtext);
+			if (option_verbose >= vsize) {
+				switch (vsize) {
+				case 0:
+					ast_verbose("%s\n", vtext);
+					break;
+				case 1:
+					ast_verbose(VERBOSE_PREFIX_1 "%s\n", vtext);
+					break;
+				case 2:
+					ast_verbose(VERBOSE_PREFIX_2 "%s\n", vtext);
+					break;
+				case 3:
+					ast_verbose(VERBOSE_PREFIX_3 "%s\n", vtext);
+					break;
+				default:
+					ast_verbose(VERBOSE_PREFIX_4 "%s\n", vtext);
+				}
 			}
+		} else {
+			ast_log(LOG_ERROR, "Out of memory\n");
 		}
 	}
 
@@ -117,6 +121,11 @@ static int log_exec(struct ast_channel *chan, void *data)
 	}
 
 	ltext = ast_strdupa(data);
+	if (!ltext) {
+		ast_log(LOG_ERROR, "Out of memory\n");
+		LOCAL_USER_REMOVE(u);
+		return 0;
+	}
 
 	level = strsep(&ltext, "|");